<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1.0" />
        <meta http-equiv="X-UA-Compatible" content="ie=edge" />
        <title>小游戏</title>
        <link rel="stylesheet" href="./index.css" />
    </head>
    <body>
        <div class="score-info">当前消耗时间：<span id="timer">0</span>秒</div>
        <div class="history-info">历史最少耗时：<span id="history">0</span>秒</div>
        <div class="content"></div>

        <div class="start-btn">开始游戏</div>
        <script src="https://cdn.bootcss.com/jquery/2.1.1/jquery.min.js"></script>
        <script src="./number.js"></script>
    </body>
</html>
